Time left 1:06:47 Based on the activity description below, answer the following four questions. Notes: - Remove any redundant dependencies - Draw to scale 1. Activity I follows Activity B and precedes Activity Q 2. Activity B must be completed before work on last 4 days of activity R can start. 3. Activity S follows Activity Rand precedes Activity P. 4. Activity Y preceded by Activities X.L. and Z. and followed by Activities G and F. 5. Activity W precedes Activities A, X, L. and Z. 6. Activity B can start after 2 days of starting activity A and completion of Activity X. 7. Activity E follows Activities L and Wand followed by Activities N and K. 8. Activity K depends on Activities N, R. and L. 9. Activity P follows Activities and N. 10. Activities X, F, and W followed by Activity S. Activity ID A B E F G / K L N P Q R S W X Y Z Duration 12 6 2 10 4 16 2 8 6 4 8 10 12 2 8 4 10 (days) a. b. Draw the bar (Gantt) chart (4 marks). Determine the project duration (1 mark). Activity K can start on day- (1 mark) Draw an Activity-on-Node network diagram (4 marks). C. ------- d. Time left 1:06:47 Based on the activity description below, answer the following four questions. Notes: - Remove any redundant dependencies - Draw to scale 1. Activity I follows Activity B and precedes Activity Q 2. Activity B must be completed before work on last 4 days of activity R can start. 3. Activity S follows Activity Rand precedes Activity P. 4. Activity Y preceded by Activities X.L. and Z. and followed by Activities G and F. 5. Activity W precedes Activities A, X, L. and Z. 6. Activity B can start after 2 days of starting activity A and completion of Activity X. 7. Activity E follows Activities L and Wand followed by Activities N and K. 8. Activity K depends on Activities N, R. and L. 9. Activity P follows Activities and N. 10. Activities X, F, and W followed by Activity S. Activity ID A B E F G / K L N P Q R S W X Y Z Duration 12 6 2 10 4 16 2 8 6 4 8 10 12 2 8 4 10 (days) a. b. Draw the bar (Gantt) chart (4 marks). Determine the project duration (1 mark). Activity K can start on day- (1 mark) Draw an Activity-on-Node network diagram (4 marks). C. ------- d